Please note that, in order to erase System running Linux can be updated from user space using standard applications and write MTD partitions, their writability flag must be settools. When Most of the update phase is not so straightforward, the “mechanisms“ for times the upgrade procedures can be created using linux common shell commands and scripts. In these casesand usually, it is important that when the embedded system is able to run programs like provides a tftp clientGUI, a ftp server/client or scpthe upgrade function can be activated and controlled by the user through the graphical interface.